Title:
METHOD AND APPARATUS FOR ASSIGNING MOTION VECTOR PREDICTOR TO SUB-BLOCK WITHOUT PERFORMING ASSOCIATED ITERATION OF SUB-BLOCK MOTION VECTOR PREDICTOR DETERMINATION FLOW
Document Type and Number:
WIPO Patent Application WO/2016/008423
Kind Code:
A1
Abstract:
A motion vector predictor determination method includes: checking if motion vector data of at least one first neighbor unit adjacent to a block and motion vector data of at least one second neighbor unit adjacent to the block are identical to each other; and when a checking result indicates that the motion vector data of the at least one first neighbor unit is identical to the motion vector data of the at least one second neighbor unit, assigning a motion vector predictor determined for a first sub-block within the block to a second sub-block within the block. The motion vector data of the at least one first neighbor unit is involved in determining the motion vector predictor of the first sub-block, and the motion vector data of the at least one second neighbor unit is not involved in determining the motion vector predictor of the first sub-block.
Inventors:
CHUANG SHUN-HSIANG (CN)
WANG CHIH-MING (CN)
CHANG YUNG-CHANG (CN)
WANG CHIH-MING (CN)
CHANG YUNG-CHANG (CN)
Application Number:
PCT/CN2015/084190
Publication Date:
January 21, 2016
Filing Date:
July 16, 2015
Export Citation:
Assignee:
MEDIATEK INC (CN)
International Classes:
H04N19/50
Domestic Patent References:
| WO2012090397A1 | 2012-07-05 | |||
| WO2011077632A1 | 2011-06-30 |
Foreign References:
| CN101072356A | 2007-11-14 | |||
| CN1589024A | 2005-03-02 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (Block A Corporate Square, No.35 Jinrong Street, Beijing 3, CN)
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